Style de citation APA

Häckel, E., Kaiser, K., & Lellouche, P. (1980). Nuclear policy in Europe: France, Germany and the internat. debate. Europa Union Verl.

Style de citation Chicago

Häckel, Erwin, Karl Kaiser, et Pierre Lellouche. Nuclear Policy in Europe: France, Germany and the Internat. Debate. Bonn: Europa Union Verl, 1980.

Style de citation MLA

Häckel, Erwin, et al. Nuclear Policy in Europe: France, Germany and the Internat. Debate. Europa Union Verl, 1980.